[KNOX-378] Knox rewrites numbers in JSON to engineering notation

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 0.6.0
• Component/s: Server
• Assignee: Kevin Minder
• Reporter: Vladimir Tkhir
• Created: 16/May/14 08:27
• Updated: 28/Mar/19 14:13
• Resolved: 02/Mar/15 20:45

Description

Converting to engineering notation occurs only when buffering has been configured in the rewrite rules. It's related to usage of BigDecimal.stripTrailingZeros() in the com.fasterxml.jackson.databind.node.JsonNodeFactory.numberNode(BigDecimal v) by default.

For example, original JSON

{
	"apps":{
		"app":[
			{
				"id":"one",
				"progress":100.0,
				"startedTime":1399975176760
			}
		]
	}
}

Rewritten JSON

{
	"apps":{
		"app":[
			{
				"id":"one",
				"progress":1E+2,
				"startedTime":1.39997517676E+12
			}
		]
	}
}